
Main points of double-sided PCB circuit board design
For PCB design novices, some design points need special attention. If you don’t pay attention, the designed PCB will probably not be put into use. […]
For PCB design novices, some design points need special attention. If you don’t pay attention, the designed PCB will probably not be put into use. […]
How important is the role of circuit boards in our lives? For us, almost everyone comes into contact with the circuit board every day, such […]
With more and more functions of electronic products, the structure of PCB is becoming more and more complex. Due to the space limitation of PCB […]
AOI test, this test method is very common in PCBA processing, suitable for all PCBA processing, mainly through the shape characteristics of components to determine […]
Reflow soldering, is a soldering technology developed with the advent of miniaturized electronic products, and is mainly used for soldering of various surface-mount components. The […]
The PCB SMT surface mount process consists of three main steps, solder paste printing, component placement, and reflow soldering. 1. Solder paste printing The solder […]
1.Prevent the substrate from being warped due to improper inventory (1)Due to the increase in warpage of the copper clad laminate during storage, the moisture […]
PCB surface treatment technology refers to form a layer that it is different from the mechanical, physical and chemical properties of the substrate on PCB […]
In the process of PCBA smt, the solder joint quality of pcba board is very important. The solder joint quality will not only affect the […]
A variety of undesirable phenomena and production defects often occur in SMT chip processing, and many of these defects are caused by solder paste problems […]
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